Vending machine



FIG. 1 is a front elevation of a vending machine showing my new design;

FIG. 2 is a left side elevational view;

FIG. 3 is a back side elevational view;

FIG. 4 is a top view; and,

FIG. 5 is a bottom view.

The right side view is a mirrior image of the left side view shown in FIG. 2. 

The ornamental design for a vending machine, as shown and described. 